Web студия "GrandView"
  Главная   Написать Контакты
   
   
О проекте
Руководство php
 

imagecolorclosestalpha

(PHP 4 >= 4.0.6, PHP 5)

imagecolorclosestalpha -- Get the index of the closest color to the specified color + alpha

Описание

int imagecolorclosestalpha ( resource image, int red, int green, int blue, int alpha )

Returns the index of the color in the palette of the image which is "closest" to the specified RGB value and alpha level.

Список параметров

image

An image resource, returned by one of the image creation functions, such as imagecreatetruecolor().

red

Value of red component

green

Value of green component

blue

Value of blue component

alpha

A value between 0 and 127. 0 indicates completely opaque while 127 indicates completely transparent.

The colors parameters are integers between 0 and 255 or hexadecimals between 0x00 and 0xFF.

Возвращаемые значения

Returns the index of the closest color in the palette.

Примечания

Замечание: Эта функция нуждается в GD версии 2.0.1 или выше.

Смотрите также

imagecolorexactalpha()



add a note add a note User Contributed Notes
imagecolorclosestalpha
There are no user contributed notes for this page.

imagecolorclosesthwb> <imagecolorclosest
Last updated: Fri, 26 Jan 2007
 
 
Новости
11 июля 2007
Сайт запущен
© 2007 info@grandviewstudio.com

Deprecated: Function set_magic_quotes_runtime() is deprecated in /home/sites/grandviewstudiocom/www/65f67d67a94ad980786580ae69e11c07/sape.php on line 324

Deprecated: Function set_magic_quotes_runtime() is deprecated in /home/sites/grandviewstudiocom/www/65f67d67a94ad980786580ae69e11c07/sape.php on line 330
Z058440144362 Z348613067571